Restraint glove
The restraint gloves designed with a double-locking device and observation window solve the problem of patients opening the tube with one hand and observing the radial artery, achieving hand fixation and maintaining the functional position, and preventing unplanned extubation and finger deformities.
Patent Information
- Application Number
- CN202422951876.6
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-02
- Publication Date
- 2025-12-19
- Estimated Expiration
- 2034-12-02
AI Technical Summary
Existing restraint gloves can be easily opened by the patient with one hand, making it difficult to observe the status of the radial artery puncture needle. Furthermore, the patient's palm is in a non-functional position for a long time, which leads to finger contractures and deformities.
A restraint glove was designed with a double-locking device and an observation window. It can only be unlocked by operating the knobs with both hands simultaneously. The design combines hemispherical protrusions with hand-shaped recesses to maintain the functional position of the hand.
It effectively prevents unplanned extubation, facilitates observation of the radial artery puncture needle status, and avoids finger contracture and deformity.
Smart Images
Figure CN223682689U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to the field of human life necessity, especially to medical auxiliary equipment, and particularly to a restraint glove. BACKGROUND
[0002] The restraint glove is mainly used for protective restraint of patients, especially patients in intensive care unit for radial artery invasive blood pressure monitoring, and can prevent unplanned extubation.
[0003] In the prior art, the upper and lower two halves of the restraint glove are usually combined and sleeved on the patient's hand through a zipper, but this scheme has the following defects:
[0004] 1. The patient can use the other hand that is not restrained to open the glove with one hand or open the glove from the inside of the glove, which is easy to cause unplanned extubation.
[0005] 2. It is difficult to observe the state of the radial artery puncture needle.
[0006] 3. The patient's palm is in a non-functional position for a long time, which is easy to cause finger contracture and deformity. SUMMARY
[0007] The utility model aims at providing a restraint glove, which solves the technical problems in the prior art that the patient uses the other hand that is not restrained to open the glove with one hand or open the glove from the inside of the glove, it is difficult to observe the state of the radial artery puncture needle, and it is easy to cause finger contracture and deformity.
[0008] A restraint glove is composed of a glove and a wrist guard, an opening of the glove is communicated with one end of the wrist guard, the glove comprises an upper half glove and a lower half glove, edges of the bottom of the upper half glove are provided with two or more positioning sockets, edges of the top of the lower half glove are provided with positioning plugs corresponding to the number of the positioning sockets, the positioning sockets are inserted with the positioning plugs in the corresponding positions; the wrist guard comprises an upper half wrist guard and a lower half wrist guard, the lower half wrist guard is provided with an arm strap on the outer wall close to the open end, the upper half wrist guard and the lower half wrist guard are bound and spliced through the arm strap; two sides of the glove are respectively provided with a rotary lock device, any rotary lock device comprises a sliding groove, a knob, a lock tongue, a lock hole plug and a spring, the lock hole plug is provided with a lock hole on the top, the bottom of the lock hole plug is fixedly connected with the top edge of the lower half glove, the sliding groove is arranged on the inner side of the shell of the upper half glove, the lock tongue slides left and right in the sliding groove, one end of the lock tongue is connected with one end of the spring, the other end of the spring is connected with the side wall in the sliding groove, the other end of the lock tongue is inserted with the lock hole, the knob is installed on the outer side of the shell of the upper half glove through a rotating shaft, the knob is coaxially fixedly connected with a gear on the inner side of the shell of the upper half glove, the lock tongue is fixedly connected with a rack along the sliding direction of the lock tongue, the gear is meshed and connected with the rack.
[0009] Further, the lower half wrist guard is fixedly connected with a strap.
[0010] Further, the upper half wrist guard is provided with an observation window.
[0011] Further, the positioning sockets and the positioning plugs are uniformly distributed on the edges of the top of the lower half glove.
[0012] Further, the bottom of the inner side of the lower half glove is provided with a palm strap and / or a thumb strap.
[0013] Further, the bottom of the inner side of the lower half glove is provided with a semispherical protrusion, the semispherical protrusion is provided with a hand-shaped recess.
[0014] The working principle of the utility model:
[0015] The utility model discloses a glove is provided with two rotatory lock devices on both sides, and the upper half glove and the lower half glove are connected and locked through the two rotatory lock devices, the two lock latches and the corresponding lock holes are in the plug-in state when the upper half glove and the lower half glove are combined, and the rack on the corresponding lock latch is driven through the gear when the knob is rotated, and then the lock latch is extracted from the corresponding lock hole to realize the unlocking, when the lock latches of the two rotatory lock devices are removed from the corresponding lock holes to realize the unlocking, the combination of the upper half glove and the lower half glove can be separated, the lock latches of the rotatory lock device are all provided with springs, and if the knob is loosened after the knob is rotated, the lock latches are inserted into the lock holes through the elastic force of the spring, the restraint glove can be opened only when the two knobs are kept in the unscrewed state by the third party with both hands, so that the situation that the patient opens the glove with one hand or from the inside of the glove is avoided, and the unplanned extubation is prevented.
[0016] Compared with the prior art, the utility model has the positive and obvious effects:
[0017] 1. The two rotatory lock devices of the utility model need to be opened simultaneously to release the restraint glove, and the situation that the patient opens the glove with one hand or from the inside of the glove is avoided.
[0018] 2. The observation window of the utility model is convenient for observing the state of the radial artery puncture needle.
[0019] 3. The hemispherical convex block of the utility model is provided with a hand-shaped recess, so that the patient's hand keeps the functional position, and the finger contracture and deformity are avoided. DRAWINGS
[0020] Figure 1 The structure schematic diagram of the embodiment one in the utility model.
[0021] Figure 2 The combination schematic diagram of the embodiment one in the utility model.
[0022] Figure 3 The overhead structure schematic diagram of the embodiment one in the utility model.
[0023] Figure 4 The rotatory lock device structure schematic diagram of the embodiment one in the utility model.
[0024] Figure 5 The meshing schematic diagram of the gear and the rack in the rotatory lock device of the embodiment one in the utility model.
[0025] Figure 6 The structure schematic diagram of the embodiment two in the utility model.
[0026] In the diagram: 1. Upper glove; 2. Lower glove; 3. Upper wrist guard; 301. Observation window; 4. Lower wrist guard; 5. Arm strap; 6. Strap; 7. Rotary locking device; 701. Knob; 702. Locking pin; 703. Lock tongue; 704. Spring; 705. Gear; 706. Rack; 707. Sliding groove; 8. Positioning pin; 9. Positioning socket; 10. Hand strap; 11. Thumb strap. Detailed Implementation
[0027] The following embodiments will further illustrate the present invention, but do not limit the present invention.
[0028] Example 1
[0029] like Figures 1 to 5 As shown, this embodiment provides a restraint glove, which consists of a glove and a wristband. The open end of the glove is connected to one end of the wristband. The glove shell is made of transparent plastic to facilitate observation of the patient's hand condition. The wristband is made of nylon fiber, and multiple carbon fiber strips are embedded in the inner lining of the wristband along the axial direction of the wristband, thereby maintaining breathability and lightweight while preventing the wristband from wrinkling and curling.
[0030] The glove consists of an upper glove 1 and a lower glove 2. The bottom edge of the upper glove 1 has seven positioning slots 9, and the top edge of the lower glove 2 has positioning pins 8 corresponding to the number of positioning slots 9. The positioning slots 9 and positioning pins 8 are evenly distributed along the edge of the glove. Each positioning slot 9 is engaged with its corresponding positioning pin 8, so that the bottom edge of the upper glove 1 and the top edge of the lower glove 2 are aligned and joined together to form a complete glove. The positioning slots 9 and positioning pins 8 can prevent the upper glove 1 and the lower glove 2 from being misaligned after assembly.
[0031] The wrist brace consists of an upper wrist brace 3 and a lower wrist brace 4. An arm strap 5 is located on the outer wall of the lower wrist brace 4 near its open end. The middle section of the arm strap 5 is fixed to the bottom end of the lower wrist brace 4. Matching Velcro straps are attached to both ends of the arm strap 5. The upper wrist brace 3 and lower wrist brace 4 are bound together by the arm strap 5, securing the wrist brace to the patient's arm and preventing the patient from easily removing their hand from the restraint glove. An open observation window 301 is provided on the upper wrist brace 3 for easy observation of the patient's radial artery invasive blood pressure monitoring indwelling needle.
[0032] The lower half of the wristband 4 is also fixed to two straps 6. The restraint glove can be tied to a fixed object such as a hospital bed or railing through the straps 6, so as to restrict the range of motion of the patient's hand.
[0033] Two sides of the glove are respectively provided with one spin lock device 7, the two spin lock devices 7 are the same structure and symmetrically arranged, any spin lock device 7 comprises a sliding groove 707, a knob 701, a lock tongue 703, a lock hole bolt 702 and a spring 704; the lock hole bolt 702 is provided with a lock hole, the bottom of the lock hole bolt 702 is fixedly connected with the top edge of the lower half glove 2; the sliding groove 707 is fixedly connected in the inner side of the shell of the upper half wrist guard 3, the lock tongue 703 slides left and right in the sliding groove 707, one end of the lock tongue 703 is fixedly connected with one end of the spring 704, the other end of the spring 704 is fixedly connected with the side wall in the sliding groove 707, the other end of the lock tongue 703 is connected with the lock hole; the knob 701 is installed on the outer side of the shell of the upper half glove 1 through a rotating shaft, a gear 705 is coaxially fixedly connected with the knob 701 in the inner side of the shell of the upper half glove 1, a rack 706 is fixedly connected with the lock tongue 703 along the sliding direction of the lock tongue 703, the gear 705 is meshed and connected with the rack 706.
[0034] When the upper half glove 1 is combined with the lower half glove 2, the lock tongue 703 in the two spin lock devices 7 is connected with the corresponding lock hole, so that the locking is realized; when the knob 701 is rotated, the knob 701 drives the rack 706 on the corresponding lock tongue 703 to translate through the gear 705 fixedly connected with the knob 701, so that the lock tongue 703 translates away from the lock hole, the lock tongue 703 is pulled out of the corresponding lock hole, and the unlocking is realized.
[0035] When the lock tongue 703 of the two spin lock devices 7 is pulled out of the corresponding lock hole at the same time, the combination of the upper half glove 1 and the lower half glove 2 can be separated; one end of the lock tongue 703 of the spin lock device 7 is provided with the spring 704, if the knob 701 is released after the knob 701 is rotated, the lock tongue 703 translates to the lock hole through the elastic force of the spring 704, and then is inserted into the lock hole again, the two knobs 701 must be kept in the state of being rotated at the same time to unlock the two spin lock devices 7 at the same time, so that the situation that the patient uses the other hand which is not restrained to open the glove with one hand or opens the glove from the inside of the glove is avoided, and the occurrence of unplanned extubation is prevented.
[0036] The use method of the embodiment is as follows:
[0037] The upper half glove 1 and the wrist guard, and the lower half glove 2 and the wrist guard are separated from each other, the hand of the patient is placed in the lower half glove 2, the hands of the medical staff operate one knob 701 respectively, the two knobs 701 are rotated at the same time, the two spin lock devices 7 are unlocked at the same time, then the upper half glove 1 is combined with the lower half glove 2, each positioning bolt 8 is inserted into the corresponding positioning aperture 9 after the positioning, after the insertion, the upper half glove 1 and the lower half glove 2 are spliced, the lock tongue 703 is opposite to the lock hole of the lock hole bolt 702, the hands of the medical staff release the knob 701, the lock tongue 703 is inserted into the lock hole through the spring 704, so that the connection between the upper half glove 1 and the lower half glove 2 is locked.
[0038] Wrap the arm strap 5 around the upper part of the wrist brace 3, and connect the two ends of the arm strap 5 together with Velcro to secure the wrist brace to the patient's arm. Secure the restraint glove to a fixed object such as the hospital bed or a railing using the strap 6 to restrict the patient's range of motion. During restraint, the indwelling needle for invasive radial artery blood pressure monitoring can be observed through the observation window 301 to prevent dislodgement or bleeding.
[0039] When unlocking, the arm strap 5 is untied, and the medical staff uses both hands to simultaneously rotate the knobs 701 on both sides of the upper glove 1 to unlock the two locking devices 7 at the same time. At the same time, the upper glove 1 is pulled upward to separate the upper glove 1 from the lower glove 2.
[0040] Example 2
[0041] like Figure 6 As shown, this embodiment is a preferred solution of Embodiment 1. The bottom inner side of the lower glove 2 is provided with a palm strap 10 and a thumb strap 11. The palm strap 10 and thumb strap 11 respectively bind and fix the patient's palm and thumb to the inside of the lower glove 2, further securing the patient's hand inside the glove and preventing it from being easily pulled out. The bottom inner side of the lower glove 2 is provided with a hemispherical protrusion with a hand-shaped recess. The patient's palm side fits into the hand-shaped recess, improving comfort. The hemispherical protrusion allows the patient's palm to bend naturally, thus maintaining the patient's hand in a functional position and preventing finger contractures and deformities.
[0042] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that modifications can still be made to the technical solutions described in the foregoing embodiments, or equivalent substitutions can be made to some of the technical features; and these modifications or substitutions do not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims
1. A restraint glove, which is composed of a glove and a wrist guard, and the opening of the glove communicates with one end of the wrist guard, characterized in that: the glove comprises an upper glove (1) and a lower glove (2), the bottom edge of the upper glove (1) is provided with two or more than two positioning sockets (9), the top edge of the lower glove (2) is provided with positioning pins (8) corresponding to the number of the positioning sockets (9), and the positioning sockets (9) are inserted with the positioning pins (8) in the corresponding positions; the wrist guard comprises an upper wrist guard (3) and a lower wrist guard (4), the outer wall of the lower wrist guard (4) near the open end is provided with an arm strap (5), and the upper wrist guard (3) and the lower wrist guard (4) are bound and spliced through the arm strap (5); each side of the glove is provided with a rotary lock device (7), and each rotary lock device (7) comprises a sliding groove (707), a rotary knob (701), a lock tongue (703), a lock hole pin (702) and a spring (704); a lock hole is formed in the lock hole pin (702), the bottom of the lock hole pin (702) is fixedly connected with the top edge of the lower glove (2), the sliding groove (707) is arranged on the inner side of the shell of the upper glove (1), the lock tongue (703) slides left and right in the sliding groove (707), one end of the lock tongue (703) is connected with one end of the spring (704), the other end of the spring (704) is connected with the side wall in the sliding groove (707), and the other end of the lock tongue (703) is inserted into the lock hole; the rotary knob (701) is installed on the outer side of the shell of the upper glove (1) through a rotating shaft, a gear (705) is coaxially fixedly connected to the inner side of the shell of the upper glove (1) and located on the rotary knob (701), a rack (706) is fixedly connected to the lock tongue (703) along the sliding direction of the lock tongue (703), and the gear (705) is in meshing connection with the rack (706).
2. The restraint glove according to claim 1, characterized in that: the lower wrist guard (4) is fixedly connected with a strap (6).
3. The restraint glove according to claim 1, characterized in that: an observation window (301) is formed in the upper wrist guard (3).
4. The restraint glove according to claim 1, characterized in that: the positioning sockets (9) and the positioning pins (8) are uniformly distributed on the top edge of the lower glove (2).
5. The restraint glove according to claim 1, characterized in that: the bottom of the inner side of the lower glove (2) is provided with a palm strap (10) and / or a thumb strap (11).
6. The restraint glove according to claim 1, characterized in that: the bottom of the inner side of the lower glove (2) is provided with a semispherical protrusion, and a hand-shaped recess is formed in the semispherical protrusion.